What Does a Blockchain Developer Do?
The very simple and straightforward answer to this question would be – A Blockchain developer develops Blockchains! But there is so much more that a Blockchain developer is required to do. Blockchain developers handle the entire lifecycle of Blockchain applications. This means they are not only responsible for the research but also the execution of the application. A Blockchain developer handles multiple responsibilities that include creating the architecture of the system, making smart contracts, and optimizing the protocols.
There are two different types of Blockchain developers – Core Blockchain Developer and Blockchain Software Developer. They are both involved in the development of Blockchain applications but their responsibilities differ based on their roles. A Core Blockchain developer is responsible for designing the security and architecture of the Blockchain system while the Blockchain Software Developer builds applications based on Blockchain architecture and design.
How Does One Become a Blockchain Developer?
Whether you are someone who has no programming background or an expert in programming, here is the step-by-step guide to follow in order to become a highly paid Blockchain developer.
1. Understand Why Blockchain is Needed
An aspiring Blockchain developer must first explore more about Blockchain and its advantages. They should familiarize themselves with Bitcoin, as it is the sole reason why Blockchain came into existence. The best way to go around this is to buy some cryptocurrency yourself and get a first-hand experience of how things work. Explore different channels like Reddit, Quora, and Coindesk to know more about cryptocurrency. Any research you do will be an added advantage for you.
2. Learn About Blockchain Development
Learning about Blockchain development by getting a hands-on experience with Ethereum, smart contracts, Solidity, etc. is required. It is important to get yourself acquainted with Blockchain development tools and libraries. CryptoZombies and SpaceDoggos are two of the best courses that will help you learn Solidity code. Solidity is the code used to write smart contracts which are the main building blocks of Dapps. Learning Solidity will put you on the right path to becoming a highly paid Blockchain developer.
3. Acquire Knowledge and Experience in Different Programming Languages
4. Opt for a Blockchain Developer Course
- There is nothing better than taking a full-fledged Blockchain development course to gain the requisite skills and knowledge in the Blockchain area. It would not only increase your credibility but also help you in acquiring relevant, marketable skills. The course will take you through different technical aspects of Blockchain and teach about development tools. Most of these courses also help you in getting in touch with the right job roles and employers.
Skills to Learn to Become a Blockchain Developer
As a Blockchain developer, you will be having multiple responsibilities. To handle these responsibilities well, it is required you to possess certain skills. In this section, we will discuss Blockchain developer skills that you must develop and master in order to become a highly paid Blockchain developer (Click here to get te list of top freelance smart contract developers). Here are the Blockchain skills that will help you manage Blockchain development like a pro.
Cryptography is the study of protocols that will keep unwanted users from accessing the data. Public-key cryptography is a crucial topic in Blockchain development as it forms the basis of cryptocurrency transactions. Cryptographic hashing is another essential concept of Cryptography that is useful in Blockchain development.
Ever since Ethereum entered the market, the popularity of smart contracts has increased. Almost every Blockchain solution wants to leverage the benefits of smart contracts. Smart contracts are used to carry out a transaction between two parties without the need for an intermediary. To become a highly paid Blockchain developers you must make yourself comfortable with smart contracts.
Another important skill you should have as a highly paid Blockchain developer is to have an in-depth understanding of Blockchain architecture. That means you must know what a ledger means in Blockchain, what is the meaning of consensus, and how smart contracts are used. There are three kinds of Blockchain architectures – Consortium architecture, Public architecture, and Private architecture.
As a Blockchain developers, your main job will require you to develop web applications. Hence, learning web development will help you to get acquainted with all the different aspects of web applications and help you build robust web applications. Knowing web development is crucial as most Blockchain developers are required to build applications that can be used by people with no or minimal knowledge of Blockchain.
Blockchain development is a vast area and knowing a couple of programming languages will help you kickstart your career as a highly paid Blockchain developer. The most popular Blockchain development languages that you can learn are:
Java is popular among Blockchain developers as it helps in developing complex solutions.
The Bitcoin core is created by using C++ which makes it a must-have for anyone aspiring to be a Blockchain developers.
Python is the most widely used and versatile language on this planet due to its versatile nature.